252787324605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1\times {\mathrm{209809}}^1$

素因数の和:211573

約数の個数: 32

約数和(自身を含む): 413308915200

約数和(自身を除く): 160521590595

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1709, 5127, 8545, 25635, 80323, 209809, 240969, 401615, 629427, 1049045, 1204845, 3147135, 9861023, 29583069, 49305115, 147915345, 358563581, 1075690743, 1792817905, 5378453715, 16852488307, 50557464921, 84262441535, 252787324605]

約数ペア:

[(1, 252787324605), (3, 84262441535), (5, 50557464921), (15, 16852488307), (47, 5378453715), (141, 1792817905), (235, 1075690743), (705, 358563581), (1709, 147915345), (5127, 49305115), (8545, 29583069), (25635, 9861023), (80323, 3147135), (209809, 1204845), (240969, 1049045), (401615, 629427)]